fartlek, n.
(fartleks)
(fartleks)
a method of athletic training (especially for runners) in which strenuous effort and normal effort alternate in a continuous exercise
<noun.act>
fartlek
semantic pointers
hypernym
Word
a method of athletic training (especially for runners) in which strenuous effort and normal effort alternate in a continuous exercise
<noun.act>
fartlek